Publications related to Ensemble creation and reconfiguration for activity recognition: An information theoretic approach.

Probing the network. Architecturality of Wireless Infrastructure

Mobile devices and wireless networks have a prominent place in our interaction with the environment and with each other. Like every new technology, it has been a subject to inflated expectations. Scholars, writers, artists and architects have explored how ...

ACM2014

Robust Localization from Incomplete Local Information

Amin Karbasi

We consider the problem of localizing wireless devices in an ad-hoc network embedded in a

d

-dimensional Euclidean space. Obtaining a good estimation of where wireless devices are located is crucial in wireless network applications including environment m ...

Ieee-Inst Electrical Electronics Engineers Inc2013

Robust Activity Recognition Combining Anomaly Detection and Classifier Retraining

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Hesam Sagha, Daniel Roggen

Activity recognition systems based on body-worn motion sensors suffer from a decrease in performance during the deployment and run-time phases, because of probable changes in the sensors (e.g. displacement or rotation), which is the case in many real-life ...

2013

Robust Activity Recognition Combining Anomaly Detection and Classifier Retraining

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Hesam Sagha, Daniel Roggen

Activity recognition systems based on body-worn motion sensors suffer from a decrease in performance during the deployment and run-time phases, because of probable changes in the sensors (e.g. displacement or rotatation), which is the case in many real-lif ...

IEEE2013

On distributed online classification in the midst of concept drifts

Ali H. Sayed

In this work, we analyze the generalization ability of distributed online learning algorithms under stationary and non-stationary environments. We derive bounds for the excess-risk attained by each node in a connected network of learners and study the perf ...

Elsevier2013

Physical activity recognition via minimal in-shoes force sensor configuration

Kamiar Aminian, Arash Arami, Fabien Massé, Christopher Moufawad El Achkar

We propose a new minimal wearable system and a classifier for physical activity recognition. The configuration is solely based on two force sensors placed anteriorly and posteriorly under the feet. To find the optimal sensor configuration, we estimated the ...

IEEE2013

Physical activity recognition via minimal in-shoes force sensor configuration

Kamiar Aminian, Arash Arami, Fabien Massé, Christopher Moufawad El Achkar

We propose a new minimal wearable system and a classifier for physical activity recognition. The configuration is solely based on two force sensors placed anteriorly and posteriorly under the feet. To find the optimal sensor configuration, we estimated the ...

Ieee2013

Habiter la limite

Thaddée Lucan

L'agglomération parisienne se divise en deux parties très nettement distinctes, Paris intramuros, ville historique brillant par son image, et, tout autour, organisée de manière radiale, la banlieue. Si la ville de Paris veut aujourd'hui se développer, elle ...

2012

Early detection, warnings, weak signals and seeds of change: A turbulent domain of futures studies

Pierre Rossel

This paper marks a milestone in a six year research cycle on weak signal analysis and early detection issues in futures studies. While providing a broad view and discussing a variety of contributions on this topic, the aim of this article is to offer a mor ...

2012

Dynamic Quantification of Activity Recognition Capabilities in Opportunistic Systems

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Hesam Sagha

Opportunistic activity and context recognition systems draw from the characteristic to use sensing devices according to a recognition goal at runtime that just happen to be available instead of pre-defining them at the design time of the system. Whenever a ...

2011

Ensemble creation and reconfiguration for activity recognition: An information theoretic approach.

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Probing the network. Architecturality of Wireless Infrastructure

Robust Localization from Incomplete Local Information

Robust Activity Recognition Combining Anomaly Detection and Classifier Retraining

Robust Activity Recognition Combining Anomaly Detection and Classifier Retraining

On distributed online classification in the midst of concept drifts

Physical activity recognition via minimal in-shoes force sensor configuration

Physical activity recognition via minimal in-shoes force sensor configuration

Habiter la limite

Early detection, warnings, weak signals and seeds of change: A turbulent domain of futures studies

Dynamic Quantification of Activity Recognition Capabilities in Opportunistic Systems

Probing the network. Architecturality of Wireless Infrastructure

Robust Localization from Incomplete Local Information

On distributed online classification in the midst of concept drifts

Habiter la limite

Robust Activity Recognition Combining Anomaly Detection and Classifier Retraining

Robust Activity Recognition Combining Anomaly Detection and Classifier Retraining

Physical activity recognition via minimal in-shoes force sensor configuration

Early detection, warnings, weak signals and seeds of change: A turbulent domain of futures studies

Dynamic Quantification of Activity Recognition Capabilities in Opportunistic Systems

Physical activity recognition via minimal in-shoes force sensor configuration